40892733

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 70851456

約数和(自身を除く): 29958723

約数列:

[1, 3, 7, 9, 21, 37, 53, 63, 111, 159, 259, 331, 333, 371, 477, 777, 993, 1113, 1961, 2317, 2331, 2979, 3339, 5883, 6951, 12247, 13727, 17543, 17649, 20853, 36741, 41181, 52629, 85729, 110223, 122801, 123543, 157887, 257187, 368403, 649091, 771561, 1105209, 1947273, 4543637, 5841819, 13630911, 40892733]

約数ペア:

[(1, 40892733), (3, 13630911), (7, 5841819), (9, 4543637), (21, 1947273), (37, 1105209), (53, 771561), (63, 649091), (111, 368403), (159, 257187), (259, 157887), (331, 123543), (333, 122801), (371, 110223), (477, 85729), (777, 52629), (993, 41181), (1113, 36741), (1961, 20853), (2317, 17649), (2331, 17543), (2979, 13727), (3339, 12247), (5883, 6951)]